#B64E2B#B64E2B

#B64E2B is a mid, vivid orange. Relative luminance 0.156; OKLCH L 55.3% C 0.144 H 38.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B64E2B
RGB	rgb(182, 78, 43)
HSL	hsl(15, 62%, 44%)
HSV	hsv(15, 76%, 71%)
CMYK	cmyk(0%, 57.1%, 76.4%, 28.6%)
CIE-LAB	lab(46.41, 40.10, 40.52)
CIE-LCH	lch(46.41, 57.00, 45.30°)
OKLab	oklab(55.31% 0.1125 0.0897)
OKLCH	oklch(55.31% 0.144 38.6)
XYZ	xyz(22.4541, 15.5713, 4.1082)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64E2B #2B93B6

analogous

#B62B4E #B64E2B #B6942B

triadic

#B64E2B #2BB64E #4E2BB6

tetradic

#B64E2B #4EB62B #2B93B6 #942BB6

square

#B64E2B #4EB62B #2B93B6 #942BB6

split-complementary

#B64E2B #2BB694 #2B4EB6

monochromatic

#532414 #84391F #B64E2B #D46D4A #E0957B

Accessibility & contrast

On white

5.11

#B64E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B64E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64E2B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64E2B	#FFFFFF	#000000	##FFFFFF
##B64E2B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6027

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#C83747

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b64e2b;
/* rgb */ color: rgb(182, 78, 43);
/* oklch */ color: oklch(55.3% 0.144 38.6);

Tailwind

colors: {
  custom: {
    50: '#d38366',
    500: '#b64e2b',
    950: '#000000',
  },
}

SCSS

$custom: #b64e2b;
$custom-light: #d38366;
$custom-dark: #000000;

JSON

{
  "hex": "#b64e2b",
  "rgb": {
    "r": 182,
    "g": 78,
    "b": 43
  },
  "hsl": {
    "h": 15.108,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55312,
    "c": 0.14383,
    "h": 38.6
  },
  "luminance": 0.15568
}

Semantic roles & 50–950 ramp

primary

#B64E2B

secondary

#75B3C8

accent

#BCE543

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #B64E2B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →